<template>
  <el-card shadow="never"
           class="aui-card--fill">
    <div class="mod-sys__menu">
      <el-form :inline="true"
               :model="dataForm"
               @keyup.enter.native="getDataList()">
        <el-form-item>
          <el-button size="small"
                     v-if="$hasPermission('sys:menu:save')"
                     type="primary"
                     @click="addOrUpdateHandle()">{{ $t('add') }}</el-button>
        </el-form-item>
        <el-form-item>
          <el-checkbox @change="isShowAllChange" v-model="isShowAll">{{$t('statement.sap')}}</el-checkbox>
        </el-form-item>
      </el-form>
      <el-table v-loading="dataListLoading"
                :data="dataList"
                row-key="id"
                border
                lazy
                :load="lazyLoadData"
                :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
                style="width: 100%;">
        <el-table-column prop="name"
                         :label="$t('menu.name')"
                         header-align="center"
                         min-width="150"></el-table-column>
        <el-table-column prop="icon"
                         :label="$t('menu.icon')"
                         header-align="center"
                         align="center">
          <template slot-scope="scope">
            <svg class="icon-svg"
                 aria-hidden="true">
              <use :xlink:href="`#${scope.row.icon}`"></use>
            </svg>
          </template>
        </el-table-column>
        <el-table-column prop="type"
                         :label="$t('menu.type')"
                         header-align="center"
                         align="center">
          <template slot-scope="scope">
            <el-tag v-if="scope.row.type === 0"
                    size="small">{{ $t('menu.type0') }}</el-tag>
            <el-tag v-else
                    size="small"
                    type="info">{{ $t('menu.type1') }}</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="sort"
                         :label="$t('menu.sort')"
                         header-align="center"
                         align="center"></el-table-column>
        <el-table-column prop="url"
                         :label="$t('menu.url')"
                         header-align="center"
                         align="center"
                         width="150"
                         :show-overflow-tooltip="true"></el-table-column>
        <el-table-column prop="permissions"
                         :label="$t('menu.permissions')"
                         header-align="center"
                         align="center"
                         width="150"
                         :show-overflow-tooltip="true"></el-table-column>
        <el-table-column :label="$t('handle')"
                         fixed="right"
                         header-align="center"
                         align="center"
                         width="150">
          <template slot-scope="scope">
            <el-button v-if="$hasPermission('sys:menu:update')"
                       type="text"
                       size="small"
                       @click="addOrUpdateHandle(scope.row.id)">{{ $t('update') }}</el-button>
            <el-button v-if="$hasPermission('sys:menu:delete')"
                       type="text"
                       size="small"
                       @click="deleteHandle(scope.row.id)">{{ $t('delete') }}</el-button>
          </template>
        </el-table-column>
      </el-table>
      <add-or-update v-if="addOrUpdateVisible"
                     ref="addOrUpdate"
                     @refreshDataList="getDataList"></add-or-update>
    </div>
  </el-card>
</template>

<script>
import mixinViewModule from '@/mixins/view-module'
import AddOrUpdate from './menu-add-or-update'
export default {
  mixins: [mixinViewModule],
  data () {
    return {
      mixinViewModuleOptions: {
        getDataListURL: '/web/um/sys/menu/selectByPid/',
        deleteURL: '/web/um/sys/menu'
      },
      isShowAll: false
    }
  },
  components: {
    AddOrUpdate
  },
  methods: {
    isShowAllChange () {
      this.dataList = []
      this.query()
    },
    query (pid = 0, url, resolve) {
      pid === 0 && (this.dataListLoading = true)
      this.$http.get(
        this.mixinViewModuleOptions.getDataListURL + pid
      ).then(({ data: res }) => {
        pid === 0 && (this.dataListLoading = false)
        if (res.code !== 0) {
          return this.$message.error(res.msg)
        }
        if (pid === 0) {
          this.dataList = res.data
        } else {
          if (!this.isShowAll) {
            if (url === 'mspbots/reports/index' || url === 'mspbots/widget/index' || url === 'mspbots/dataset/index') {
              res.data = res.data.filter(item => {
                return !(item.name.startsWith('dashboard-')) && !(item.name.startsWith('widget-')) && !(item.name.startsWith('dataset-'))
              })
            }
          }
          resolve(res.data)
        }
      }).catch(() => {
        pid === 0 && (this.dataListLoading = false)
      })
    },
    lazyLoadData (tree, treeNode, resolve) {
      try {
        this.query(tree.id, tree.url, resolve)
      } catch (error) { }
    }
  }
}
</script>
